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Severe Thunderstorm Threat from Northeastern Oregon to Southeastern Missouri; Red Flag Warnings In The West

Severe thunderstorm winds and hail are most probable today into tonight from eastern Oregon across the northern Rockies/Plains to parts of Illinois and southeastern Missouri. Further Southwest, strong winds and low humidity have led to areas of Red Flag Warnings from southern Washington to central Arizona. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

73°F

23°C

Humidity 94%
Wind Speed E 6 mph
Barometer 30.09 in (1018.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 26 Jun 7:56 am CDT
Extended Forecast for

4 Miles SW San Marcos TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 5 to 10 mph.

    Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 72 °F

  • Thursday

    Thursday: Partly sunny, with a high near 92. South southeast wind 5 to 10 mph.

    Partly Sunny

    High: 92 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 70 °F

  • Friday

    Friday: Mostly sunny, with a high near 93. South southeast wind around 5 mph.

    Mostly Sunny

    High: 93 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 69. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 69 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 92. South wind around 5 mph.

    Mostly Sunny

    High: 92 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 69. South southeast wind 5 to 10 mph.

    Mostly Cloudy

    Low: 69 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. East southeast wind around 5 mph.

    Chance
    T-storms

    High: 89 °F

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 92. South southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 70. Southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 93. South southeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 69. South southeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 92. South wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 69. South southeast wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. East southeast wind around 5 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
4 Miles SW San Marcos TX
 29.86°N 97.99°W (Elev. 748 ft)
Last Update:
7:52 am CDT Jun 26, 2019
Forecast Valid:
9am CDT Jun 26, 2019-6pm CDT Jul 2, 2019
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation